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Webpack can automatically handle the transpilation of ES6 imports to ES5. It can also better optimize transpilation as raw ES6 imports can be tree-shaken better.
61 lines
No EOL
1.7 KiB
JavaScript
61 lines
No EOL
1.7 KiB
JavaScript
const path = require('path')
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module.exports = {
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// Defines the "entry point(s)" for the application - i.e. the file which
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// bootstraps the application
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entry: {
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richText: './public/es/rich-text.js'
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},
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// Define where and how the bundle will be output to disk
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// Note: webpack-dev-server does not write the bundle to disk, instead it is
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// kept in memory for speed
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output: {
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path: path.join(__dirname, '/public/js/es'),
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filename: '[name].js',
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// Output as UMD bundle (allows main JS to import with CJS, AMD or global
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// style code bundles
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libraryTarget: 'umd',
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// Name the exported variable from output bundle
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library: ['Frontend', '[name]']
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},
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// TODO??
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// Defines the external modules which will be stripped out when bundling for
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// the main app. These modules are already loaded in the main app environment,
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// so we strip them out to prevent conflicts.
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// externals: {},
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// Define how file types are handled by webpack
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module: {
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rules: [{
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// Ensure eslint is run before compilation with babel
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enforce: 'pre',
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test: /\.js$/,
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// Only compile application files (dependencies are in ES5 already)
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exclude: /node_modules/,
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loader: 'eslint-loader'
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}, {
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// Pass application JS files through babel-loader, compiling to ES5
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test: /\.js$/,
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// Only compile application files (dependencies are in ES5 already)
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exclude: /node_modules/,
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use: [{
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loader: 'babel-loader',
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options: {
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presets: [
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['env', { modules: false }]
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],
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// Configure babel-loader to cache compiled output so that subsequent
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// compile runs are much faster
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cacheDirectory: true
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}
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}]
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}]
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},
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// TODO
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// plugins: {}
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} |